Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Soft foundation reinforcement construction method
The invention provides a soft foundation reinforcement construction method, and belongs to the technical field of foundation reinforcement construction. The method comprises the steps that raw materials of H-shaped steel piles and at least two gantry crane track beams are acquired; a site is leveled and measured; the piles are pressed, grouting is carried out; and the gantry crane track beams arearranged. Firstly, the site is leveled and measured, and multiple of preset piling positions are determined on the leveled site; then, the pile are pressed, specifically, the H-shaped steel piles arepressed into the preset positions of a stratum, the H-shaped steel piles at the preset positions are pressed in one by one in the vertical direction, and a section of the last H-shaped steel pile is reserved to be exposed out of the ground; then, grouting is carried, specifically, grouting operation is carried out on gaps between the H-shaped steel piles and the stratum; and finally, the gantry crane track beams are arranged. According to the soft foundation reinforcement construction method, the construction steps are simple, the construction workload is small, a soft foundation can be rapidly reinforced, the construction time is saved, and a gantry crane can adapt to the soft foundation in a short time.
本发明提供了一种软弱地基加固施工方法，属于地基加固施工技术领域，包括步骤获取H型钢桩和至少两个龙门吊轨道梁的原材料、场地平整及测量、压桩、灌浆以及安装龙门吊轨道梁的步骤。首先进行场地平整及测量，并在平整后的场地上确定多个预设打桩位置。压桩，将H型钢桩在预设位置处压入地层，每个预设位置处的H型钢桩沿竖直方向逐个压入，最后一节H型钢桩留设一段露出地面。灌浆，对H型钢桩与地层之间的空隙进行灌浆作业。安装龙门吊轨道梁。本发明提供的一种软弱地基加固施工方法施工步骤简单，施工工作量小，能够对软弱地基快速加固，节约施工时间，且能够使龙门吊在短时间内适应软弱地基。
Soft foundation reinforcement construction method
The invention provides a soft foundation reinforcement construction method, and belongs to the technical field of foundation reinforcement construction. The method comprises the steps that raw materials of H-shaped steel piles and at least two gantry crane track beams are acquired; a site is leveled and measured; the piles are pressed, grouting is carried out; and the gantry crane track beams arearranged. Firstly, the site is leveled and measured, and multiple of preset piling positions are determined on the leveled site; then, the pile are pressed, specifically, the H-shaped steel piles arepressed into the preset positions of a stratum, the H-shaped steel piles at the preset positions are pressed in one by one in the vertical direction, and a section of the last H-shaped steel pile is reserved to be exposed out of the ground; then, grouting is carried, specifically, grouting operation is carried out on gaps between the H-shaped steel piles and the stratum; and finally, the gantry crane track beams are arranged. According to the soft foundation reinforcement construction method, the construction steps are simple, the construction workload is small, a soft foundation can be rapidly reinforced, the construction time is saved, and a gantry crane can adapt to the soft foundation in a short time.
本发明提供了一种软弱地基加固施工方法，属于地基加固施工技术领域，包括步骤获取H型钢桩和至少两个龙门吊轨道梁的原材料、场地平整及测量、压桩、灌浆以及安装龙门吊轨道梁的步骤。首先进行场地平整及测量，并在平整后的场地上确定多个预设打桩位置。压桩，将H型钢桩在预设位置处压入地层，每个预设位置处的H型钢桩沿竖直方向逐个压入，最后一节H型钢桩留设一段露出地面。灌浆，对H型钢桩与地层之间的空隙进行灌浆作业。安装龙门吊轨道梁。本发明提供的一种软弱地基加固施工方法施工步骤简单，施工工作量小，能够对软弱地基快速加固，节约施工时间，且能够使龙门吊在短时间内适应软弱地基。
Soft foundation reinforcement construction method
一种软弱地基加固施工方法
FENG CHEN (Autor:in) / LI YANG (Autor:in) / HE YONGHONG (Autor:in) / LI GUOFENG (Autor:in) / BAN HAIJIE (Autor:in) / DONG YU (Autor:in) / SU HONGYU (Autor:in) / ZHAO CHENHUA (Autor:in) / KONG HONGYU (Autor:in) / QIAO QINGSHAN (Autor:in)
19.06.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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